CollectionAdder< C > Class Template Reference

#include <CollectionAdder.h>

Inheritance diagram for CollectionAdder< C >:

Public Types
typedef C	collection
Public Types inherited from edm::EDProducer
typedef EDProducer	ModuleType
typedef WorkerT< EDProducer >	WorkerType
Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList

Public Member Functions
	CollectionAdder (const edm::ParameterSet &cfg)
Public Member Functions inherited from edm::EDProducer
	EDProducer ()
virtual	~EDProducer ()
Public Member Functions inherited from edm::ProducerBase
	ProducerBase ()
void	registerProducts (ProducerBase *, ProductRegistry *, ModuleDescription const &)
boost::function< void(const BranchDescription &)>	registrationCallback () const
	used by the fwk to register list of products More...
virtual	~ProducerBase ()

Private Member Functions
void	produce (edm::Event &evt, const edm::EventSetup &)

Private Attributes
std::vector< edm::InputTag >	src_

Additional Inherited Members
Static Public Member Functions inherited from edm::EDProducer
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &descriptions)
Protected Member Functions inherited from edm::EDProducer
CurrentProcessingContext const *	currentContext () const
Protected Member Functions inherited from edm::ProducerBase
template<class TProducer , class TMethod >
void	callWhenNewProductsRegistered (TProducer *iProd, TMethod iMethod)

Detailed Description

template<typename C>
class CollectionAdder< C >

Definition at line 16 of file CollectionAdder.h.

Member Typedef Documentation

template<typename C >

typedef C CollectionAdder< C >::collection

Definition at line 18 of file CollectionAdder.h.

Constructor & Destructor Documentation

template<typename C >

CollectionAdder< C >::CollectionAdder ( const edm::ParameterSet &  cfg )

inline

Definition at line 19 of file CollectionAdder.h.

                                                :
    src_(cfg.template getParameter<std::vector<edm::InputTag> >("src")) {
    produces<collection>();
  }

Member Function Documentation

template<typename C >

void CollectionAdder< C >::produce ( edm::Event &  evt, const edm::EventSetup &    )

inlineprivatevirtual

Implements edm::EDProducer.

Definition at line 25 of file CollectionAdder.h.

References coll, edm::Event::getByLabel(), i, edm::Event::put(), alcazmumu_cfi::src, and CollectionAdder< C >::src_.

Referenced by JSONExport.JsonExport::export(), HTMLExport.HTMLExport::export(), and HTMLExport.HTMLExportStatic::export().

                                                     {
    std::auto_ptr<collection> coll(new collection);
    typename collection::Filler filler(*coll);
    for(size_t i = 0; i < src_.size(); ++i ) {
      edm::Handle<collection> src;
      evt.getByLabel(src_[i], src);
      *coll += *src;
    }
    evt.put(coll);
  }

Member Data Documentation

template<typename C >

std::vector<edm::InputTag> CollectionAdder< C >::src_

private

Definition at line 24 of file CollectionAdder.h.

Referenced by CollectionAdder< C >::produce().